Sunwin Chemicals , including Weifang Sunwin Chemicals and Shanghai Sunwin Chemicals with the former being the manufacturing site and the latter being the center for international....

Sunwin Chemicals , including Weifang Sunwin Chemicals and Shanghai Sunwin Chemicals with the former being the manufacturing site and the latter being the center for international....

Pyridine series : Niacin, Niacinamide , 3-Pyridine acetic acid hydrochloride , 3-Amino-2-chloro-4-methylpyridine 3-Acetylpyridine 2-Chloro-4-nitropyridine 2-Methyl-5-Ethylpyridine....

Picolinate chelates: Chromium Polynicotinate , Chromium Picolinate, Zinc Picolinate, Copper Picolinate, Magnesium Picolinate, Calcium Picolinate and Ferric Picolinate.
Sunwin....

Citrate chelates: Zinc Citrate , Magnesium Citrate , Calcium Citrate , Chromium Citrate , Cupric Citrate and Ferric Ammounium Citrate( green) .
Sunwin Chemicals , including Weifang....

Betaine series: Betaine Hydrochloride, Betaine Anhydrous , Betaine Phosphate, Betaine Citrate and Betaine Glycine.
Sunwin Chemicals , including Weifang Sunwin Chemicals and....

Pyridine series : Niacin, Niacinamide , 3-Pyridine acetic acid hydrochloride , 3-Amino-2-chloro-4-methylpyridine 3-Acetylpyridine 2-Chloro-4-nitropyridine 2-Methyl-5-Ethylpyridine....

Picolinate chelates: Chromium Polynicotinate , Chromium Picolinate, Zinc Picolinate, Copper Picolinate, Magnesium Picolinate, Calcium Picolinate and Ferric Picolinate.
Sunwin....

Betaine series: Betaine Hydrochloride, Betaine Anhydrous , Betaine Phosphate, Betaine Citrate and Betaine Glycine.
Sunwin Chemicals , including Weifang Sunwin and Shanghai Sunwin....

Betaine series: Betaine Hydrochloride, Betaine Anhydrous , Betaine Phosphate, Betaine Citrate and Betaine Glycine.
Sunwin Chemicals , including Weifang Sunwin and Shanghai Sunwin....